Topological analysis of a two coupled evolving networks model for business systems

Wang, Juan; Wilde, Philippe De; Wang, Hui

doi:10.1016/j.eswa.2008.07.090

Cited by 11 publications

(11 citation statements)

References 31 publications

(26 reference statements)

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“…Similarly, the DBE process and service design sub-theme includes articles that target how DBE processes and services are designed in platforms to support value co-creation. Given that DBE services are often virtual, issues of key consideration include service negotiation processes (De La Rosa et al, 2011), multi-agent system interaction (Wang, De Wilde, & Wang, 2009) and service-oriented architecture (Adil, Saqib, & Fei, 2007 new services such as ecosystem monitor, and negotiation style recommender are developed to support stability for small organisations. While the insights from these studies are useful, there is still the issue of standardisation for easy migration of DBE processes and services from one platform to another (Figay, Ghodous, Khalfallah, & Barhamgi, 2012).…”

Section: Technical Issues Themementioning

confidence: 99%

Digital business ecosystem: Literature review and a framework for future research

Senyo

Liu

Effah

2019

International Journal of Information Management

260

158

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Digital innovation has radically changed how organisations collaborate and compete. Coupled with this change are new collaborative value creation networks such as digital business ecosystems (DBEs). DBE is a socio-technical network of individuals, organisations and technologies that collectively co-create value. Since the emergence of DBE over a decade ago, there have been limited attempts to critically review and synthesise the body of knowledge presented over the years. Thus, the purpose of this paper is to fill this gap in DBE research by: (1) developing a comprehensive framework that synthesises and provides an overall direction of DBE research; (2) pointing out gaps in DBE literature; and (3) providing future research directions. To address this purpose, we systematically analysed 101 research articles on DBE. The findings provide insightful revelations to address some limitations in the current DBE research. As such, this study makes important contributions and serves as a useful resource for future DBE studies and practice.

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Section: Technical Issues Themementioning

confidence: 99%

Digital business ecosystem: Literature review and a framework for future research

Senyo

Liu

Effah

2019

International Journal of Information Management

260

158

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“…In [6,29], multiple layers are considered to be given by multiple relations over a single set of nodes. Various more applied studies (e.g., [46] or many papers on network architectures) consider notions of layered models, typically without defining formally the concept of layering. It seems, however, that the key idea is to start with what it means for one graph (upper) to be layered over another (lower) graph, and for resources to flow from the upper graph to the lower one.…”

Section: Introductionmentioning

confidence: 99%

A substructural logic for layered graphs

Collinson¹,

McDonald²,

Pym³

2014

Journal of Logic and Computation

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Abstract. Complex systems, be they natural or synthetic, are ubiquitous. In particular, complex networks of devices and services underpin most of society's operations. By their very nature, such systems are difficult to conceptualize and reason about effectively. The concept of layering is widespread in complex systems, but has not been considered conceptually. Noting that graphs are a key formalism in the description of complex systems, we establish a notion of a layered graph. We provide a logical characterization of this notion of layering using a non-associative, non-commutative substructural, separating logic. We provide soundness and completeness results for a class of algebraic models that includes layered graphs, which give a mathematically substantial semantics to this very weak logic. We explain, via examples, applications in information processing and security.

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“…The betweenness measure helps determine the relative importance of a vertex within the graph. Performance, robustness and stability in real networks have been studied and proved to be related to their specific structures in other works (Beygelmizer et al, 2004;Wang et al, 2009;Qi et al, 2009;Chism et al, 2009). In previous works based on the topology of P2P systems, it has been found that communication efficiency is improved due to the topological model used in P2P networks (Theotokis and Spinellis, 2004).…”

Section: Introductionmentioning

confidence: 95%

“…Some specific protocols such as Small World Overlay Protocol (Hui et al, 2006) have also been proposed, which were shown to be helpful for improving object lookup performance and dealing with flash crowds efficiently in P2P networks. Further, the way the performance and network resilience of a P2P communication network depend on the topology in a two-coupled network model has also been investigated (Wang et al, 2009). In another work, the performance of a P2P video streaming system has been studied under several basic topology models such as random, small-world and scale-free graphs, which indicates that a more connected graph does not necessarily imply a higher streaming rate (Chism et al, 2009).…”

Section: Introductionmentioning

confidence: 99%

Topological model and analysis of the P2P BitTorrent protocol

Zhong

Kihl

Wang

2012

IJSCIP

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In this paper, we propose a directed and weighted graph model for describing P2P networks using the BitTorrent protocol. Then, we analyse the topological properties of the model based on the complex networks theory. We find that the node strength follows a power-law distribution and that there exists a positive correlation between flow betweenness and out-strength. We also include some other findings about clustering and shortest path length of these networks in our work.

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Topological analysis of a two coupled evolving networks model for business systems

Cited by 11 publications

References 31 publications

Digital business ecosystem: Literature review and a framework for future research

Digital business ecosystem: Literature review and a framework for future research

A substructural logic for layered graphs

Topological model and analysis of the P2P BitTorrent protocol

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